论文部分内容阅读
本文给出电压型(串联)和电流型(并联)正弦逆变器的实验比较结果,这些结果强调了两种电路之间的非对偶关系。比较结果表明,并联逆变器在元件额定值方面有明显的优点,而且可用控制激励频率的办法实现输出的宽范围变化。并联结构的主要缺点是它的特殊的起动和关断要求。本文还描述了采用这两种结构的直流一直流变换器的工作情况。
In this paper, we compare the experimental results of voltage-mode (series) and current-mode (parallel) sine inverters. These results emphasize the non-duality between the two circuits. The comparison results show that parallel inverters have obvious advantages in terms of component ratings and can be used to control the excitation frequency to achieve a wide range of output changes. The main disadvantage of the parallel structure is its special start-up and shutdown requirements. This article also describes the operation of DC-DC converters using these two structures.